YMCA Lifeguard Practice Test 2026 - Free Lifeguard Questions and Study Guide

In a drowning situation, the most critical immediate action a lifeguard should take is to clear the airway and begin CPR as necessary. This is because a drowning victim may be unconscious and unable to breathe, leading to a lack of oxygen and potential brain damage in a short amount of time.

When a lifeguard retrieves the victim from the water, it is essential to ensure that the airway is clear to allow for effective breathing. If the victim does not have a pulse or is not breathing, initiating CPR is crucial to restore circulation and breathe for the victim until advanced medical help arrives. CPR combines chest compressions with rescue breaths to maintain blood flow and oxygenation, making it vital in this life-threatening situation.

Performing mouth-to-mouth resuscitation without first ensuring the airway is clear can lead to ineffective breaths if the airway is obstructed. Additionally, alerting other lifeguards, while important for support, does not address the immediate life-saving actions that need to be taken. Therefore, clearing the airway and starting CPR as necessary is the first and most crucial step to potentially saving the victim's life.